baber/WOPTO huggingface dataset:
Patent KR-20210004796-A (KR)
Title: 자세 회복 의복 디바이스 시스템 및 그 제조 방법
Inventor: STEPHEN H LIU
IPC: A41D13/05
Filed: 2019-03-25
Abstract: 자기 수용적 자세 회복 및 재 균형을 지원하는 착용 가능 의복 디바이스, 설계 및 제조 방법. 착용 가능 디바이스는 추가적인 치료 자세 교정으로 일상 착용을 위해 독립형일 수 있거나 외부 의류에 안감으로 통합될 수 있다. 착용 가능 디바이스는 통기성, 일상 착용을 위해 편안함을 유지하고 기능, 운동 범위 및 미적 매력을 개선한다. 착용 기술 의류 디바이스 및 제조 방법.
Patent KR-20190121321-A (KR)
Title: 아쿠아포린 수분 통로를 포함하는 이중블록 공중합체 소포 및 분리막과 이의 제조 및 사용 방법
Inventor: SPULBER MARIANA
IPC: B01D61/02
Filed: 2018-02-06
Abstract: 본 발명은 소포 막을 형성하는 재료로 PMOXA a-b -PDMS c-d  유형의 양친매성 이중블록 공중합체를 포함하고, 약 0.05% 내지 약 1% v/v의 반응성 말단기가 작용화된 PDMS e-f  첨가제를 추가로 포함하고, 막횡단 단백질을 포함하는 액상 조성물의 소포에 관한 것이다. 소포는 막 형성 재료로 PMOXA a-b -PDMS c-d -PMOXA a-b  유형의 약 1% 내지 약 12% v/v의 삼중블록 공중합체를 포함한다.
Patent KR-20200143635-A (KR)
Title: 에어컨 실내기
Inventor: ZOU KUIFANG
IPC: F24F13/32
Filed: 2019-08-30
Abstract: 본 발명은 식별 구조(10)를 갖는 장착판(100)을 개시하며, 상기 식별 구조(10)는 복수의 관통홀(1)과 눈금 표시(2)를 포함하고, 복수의 관통홀(1)은 소정 방향을 따라 상기 장착판(100)에 순차적으로 배열되고 눈금 표시(2)는 복수의 관통홀(1)에 대응하여 복수의 관통홀(1) 중 적어도 일부의 간격을 결정한다.
Patent KR-20190126424-A (KR)
Title: 영역 기반 360도 비디오를 전송하는 방법, 영역 기반 360도 비디오를 수신하는 방법, 영역 기반 360도 비디오 전송 장치, 영역 기반 360도 비디오 수신 장치
Inventor: OH HYUNMOOK
IPC: H04N21/235
Filed: 2017-08-08
Abstract: 본 발명에 따른 360도 비디오 전송 장치에 의하여 수행되는 360도 비디오 데이터 처리 방법은 적어도 하나의 카메라에 의해 캡쳐된 360도 비디오 데이터를 획득하는 단계, 상기 360도 비디오 데이터를 처리하여 프로젝션된 픽처를 획득하는 단계, 상기 프로젝션된 픽처에 리전별 패킹 과정을 적용하여 패킹된 픽처를 획득하는 단계, 상기 360도 비디오 데이터에 대한 메타데이터를 생성하는 단계, 상기 패킹된 픽처를 인코딩하는 단계, 및 상기 인코딩된 픽처 및 상기 메타데이터에 대하여 저장 또는 전송을 위한 처리를 수행하는 단계를 포함하되, 상기 패킹된 픽처는 상기 패킹된 픽처의 대상 리전에 대한 적어도 하나의 리전별 추가 정보 영역을 포함하고, 상기 메타데이터는 상기 RAI 영역의 타입을 가리키는 정보를 포함하는 것을 특징으로 한다.
Patent KR-20190138649-A (KR)
Title: 환편기용 싱커 캠
Inventor: TRAENKLE DIETMAR
IPC: D04B15/34
Filed: 2018-04-04
Abstract: 싱커의 전개 운동 및 귀환 운동을 제어하기 위해 캠 캐리어에 배열된 적어도 한 개의 캠 부분을 가진 환편기 특히 단일 저지(jersey) 기계를 위한 싱커 캠으로서 상기 캠 캐리어에 대해 상기 캠 부분은 상기 싱커의 운동 방향을 따라 조정가능하고, 상기 캠 부분은 상기 캠 캐리어상에 직접 배열되고, 조정 부분에 의해 상기 캠 부분이 상기 캠 캐리어에 대해 조정될 수 있다.
Patent KR-20190141736-A (KR)
Title: 수지제 벨트
Inventor: KANEKO TAKESHI
IPC: D03D1/00
Filed: 2018-05-08
Abstract: 본 발명은, 내마모성이 우수하고, 고속, 고부하로 슬라이딩하는 경우의 슬라이딩성이 우수하고, 압출 성형에 적용할 수 있는 성형성이 우수한 수지제 벨트를 제공하는 것을 과제로 하며, 해당 과제는, 열가소성 수지로 이루어지는 벨트 본체(2)의 주행면에, 길이방향을 따라 소정간격으로 배치되는 복수의 톱니부(3)를 가지며, 해당 톱니부(3)를 톱니천(5)으로 피복하여 이루어지는 수지제 벨트(1)로서, 해당 톱니천(5)은, 벨트 길이방향으로 열가소성 합성수지 섬유를 경사로서 이용하고, 또한 벨트 폭방향으로 불소계 수지 섬유를 위사로서 이용하여, 이들 경사와 위사를 직조하여 이루어지는 직포이며, 상기 톱니부(3)의 톱니 표면 측으로 노출되는 상기 불소계 수지 섬유의 비율은 단위면적당 50% 이상이고, 상기 벨트 본체와의 접합면 측으로 노출되는 상기 불소계 수지 섬유의 비율은 50% 이하인 것을 특징으로 하는 수지제 벨트에 의해 해결된다.
Patent KR-20200003850-A (KR)
Title: 연료 전지 시스템을 작동시키기 위한 방법 및 시스템
Inventor: BRAUN JOCHEN
IPC: H01M8/04089
Filed: 2018-03-14
Abstract: 본 발명은, 연료 전지 시스템(22) 및 상기 연료 전지 시스템(22)의 하나 이상의 서브 시스템(30)을 작동시키기 위한 방법 및 시스템에 관한 것이다.  이들은 차량(10) 내에 배치되며, 이 경우 차량(10)의 구동 트레인(12)을 위한 에너지는 연료 전지 시스템(22)뿐만 아니라 선택적 에너지 저장기(26)로부터도 끌어올 수 있다.  이 방법은 다음과 같은 공정 단계들을 포함한다: 먼저, 차량(10)의 셧다운 및/또는 정지 단계의 수 및 지속시간이 제1 차량 상태(86) 또는 제2 차량 상태(88)에서 차량 상태 특유의 학습 기능(90, 112)을 토대로 정의된 시간 간격으로 결정된다.  이어서, 차량(10)의 셧다운 및/또는 정지 단계의 결정된 수 및 지속시간에 따라, 연료 전지 시스템(22) 및 상기 연료 전지 시스템(22)의 하나 이상의 서브 시스템(30)의 작동 파라미터의 조정이 수행된다.
Patent KR-20200028885-A (KR)
Title: 파지 장치
Inventor: LIU JINING
IPC: B23B31/08
Filed: 2018-04-04
Abstract: 피파지 부재의 장착이 용이함과 함께, 파지력이 높고, 신뢰성이 높은 파지를 실현할 수 있는 파지 장치를 제공하는 것을 목적으로 한다.  이 목적을 달성하기 위해서, 심금부(14)를 구비하고, 해당 심금부의 축심과 공통되는 축심의 환상 공간(15)이 심금부의 주위에 형성된 본체(10)와, 해당 본체의 상기 환상 공간 내에, 해당 환상 공간을 구획 형성하는 주위벽과의 사이에 압력실(16)을 갖는 상태이며, 또한, 심금부와의 사이에 관상의 피파지 부재를 삽입할 수 있는 간극이 형성된 상태에서 끼워넣어진 고무 탄성체(50)와, 상기 압력실로 유체를 유도하는 통로(17)를 갖고, 상기 통로를 통해 상기 압력실로 유도된 유체압에 의해 상기 고무 탄성체를 상기 심금부 방향으로 팽출 변형시켜, 심금부에 장착된 관상의 피파지 부재를 심금부와 팽출 변형된 고무 탄성체에 의해 파지하는 파지 장치(1)로 하였다.
Patent KR-20200040210-A (KR)
Title: 바이러스 감염과 비바이러스 감염을 현장에서 구분하는 핸드헬드 통신기에 관한 장치, 시스템 및 방법
Inventor: WHITEHEAD PETER
IPC: H04W88/02
Filed: 2018-05-09
Abstract: 본 발명은 바이러스성과 비바이러스성 감염들을 현장에서 구분하기 위한 핸드-헬드 통신기에 관한 장치, 시스템 및 방법에 관한 것으로, 표적의 감염의심부로부터 형광을 유도하도록 선택된 여기광을 방출하고, 이런 여기광에 의해 여기된 표적에서 나오는 형광을 감지하며, 표적에서 나오는 주변 체온보다 높은 열을 표시하는 열데이터를 감지하고, 감지된 형광과 열 레벨에 의거해, 표적이 감염될 확률을 결정한다.
Patent KR-20200014374-A (KR)
Title: 오일 필터/액체 표시기 어셈블리
Inventor: BRADSHAW SIMON C
IPC: F16C19/06
Filed: 2018-04-12
Abstract: 베어링 하우징 어셈블리는, 베어링 어셈블리 및 회전될 샤프트를 수용하기 위한 베어링 어셈블리 챔버를 구비한 베어링 하우징 벽 부분을 갖는 베어링 하우징, 샤프트가 회전할 때 베어링 어셈블리를 윤활하기 위한 오일을 수용하고 함유하기 위한 오일 섬프, 오일 경로를 따라 아래로 이동하기 위해 베어링 어셈블리 챔버로부터 더러운 오일을 수용하기 위한 오일 경로로서 형성된 오일 경로 채널, 및 오일 섬프와 오일 경로 채널 사이에 유동적으로 결합된 필터 어셈블리 공동을 형성하는 필터 어셈블리 벽 부분, 및 필터 어셈블리 벽 부분에 결합하고, 오일 경로를 따라 이동하는 더러운 오일을 수용하고, 더러운 오일을 필터링하고 필터링된 오일을 오일 섬프로 제공하여서, 필터링된 오일을 재순환하여서 샤프트가 회전할 때 베어링 어셈블리를 윤활할 수 있는, 필터 어셈블리 공동에 배열된 필터 어셈블리를 특징으로 한다.
Patent KR-20210090860-A (KR)
Title: Method for performing connection information extraction algorithm by parallel processing for ray casting on unaligned lattice data
Inventor: KIM DUK SU
IPC: G06T1/20
Filed: 2020-01-13
Abstract: According to one embodiment of the present invention, provided is a method for performing a connection information extraction algorithm by parallel processing, which is the method for performing a connection information extraction algorithm for extracting connection information between cells for ray projection on unaligned grid data. The method includes the steps of: generating a list of local triangles in each thread so that each thread in a multicore arithmetic device visits the assigned tetrahedron one by one, and information on four triangles constituting each tetrahedron is generated; merging the list of local triangles generated by each thread into one; and performing duplicate triangle removal in the integrated triangle list generated by the merging step and generating connection information between the tetrahedrons.
Patent KR-20210092346-A (KR)
Title: Self-powered electric mobility to improve driving performance
Inventor: SUN SANG KYU
IPC: H02K16/02
Filed: 2020-01-15
Abstract: An embodiment of the present invention relates to a system for generating more supply energy by itself while driving to increase the mileage for conventional electric mobility. The conventional electric mobility has a limit to the performance or capacity of a battery, thereby causing the inconvenience of recharging after being discharged. Accordingly, provided is self-powered electric mobility, which uses the combination of a driving motor, a power generator, a controller, a battery, and a booster, and uses the surplus rotational power of front or rear wheels the electric mobility to generate power by itself, thereby producing a power supply that exceeds the power demand, and to maximize the supply of power, thereby increasing mileage.
Patent KR-20210092487-A (KR)
Title: Rotatable plug assembly and electronic device with the same
Inventor: KO YOUNG HO
IPC: H01R13/66
Filed: 2020-01-16
Abstract: The present invention relates to a rotatable plug assembly comprising: a case; a plug part coupled to the outside of the case, and provided with a plurality of terminals for connecting to a power outlet; and a bracket that rotatably couples the plug part to the case, wherein a through hole is formed in one part of the case, the bracket accommodated inside the case is fastened to one end of the plug through the through hole, and the bracket and the plug, integrally together, are relatively rotatable with respect to the case. Therefore, the present invention is capable of having an aesthetic effect, in an electrical outlet, while the plug of the electrical device do not interfere with each other.
Patent KR-20210093401-A (KR)
Title: Display device and portable terminal
Inventor: RYU JI HUN
IPC: H01L51/52
Filed: 2020-01-17
Abstract: One embodiment of the present invention relates to a display device which comprises: a substrate; a display element layer disposed on the substrate to have a plurality of light-emitting elements; a circuit element layer interposed between the substrate and the display element layer to include a plurality of signal wires to which signals for driving the light-emitting elements are transmitted and a plurality of light penetration areas interposed between the signal wires on the planar surface and penetrated by light; a first light shielding layer interposed between the substrate and the circuit element layer to include a plurality of first opening units; and a second light shielding layer disposed on the first light shielding layer to include a plurality of second opening units. Moreover, the second light shielding layer may include second sub light shielding layers which are spaced apart from each other in a first direction to have the second opening units, respectively. The first opening units of the first light shielding layer may overlap the gap between the second sub light shielding layers. In accordance with the present invention, provided is the display device having a light shielding layer which can minimize bending stress.
Patent KR-20210094726-A (KR)
Title: Network based camera control apparatus and method
Inventor: KIM YOUNG TAK
IPC: H04N5/232
Filed: 2020-01-22
Abstract: The present invention relates to a network-based camera remote control apparatus to automatically recover a communication failure between a power over Ethernet (PoE)camera and a network and allow a manager to recognize a process related to failure recovery. According to the present invention, the network-based camera remote control apparatus comprises: one or more Power over Ethernet (PoE) Internet protocol (IP) cameras; a PoE module simultaneously transferring power and Ethernet to the PoE IP cameras; and a management server using a simple network management protocol (SNMP) to monitor network connection and image information transmission status of the PoE IP cameras connected through an UDP/IP Internet protocol while remotely controlling the PoE IP cameras through the PoE module and performing remote failover procedures for the IP camera in which a failure occurs.
Patent KR-20200015668-A (KR)
Inventor: JAESEUNG SON
IPC: H04B7/06
Filed: 2020-02-03
Abstract: The present invention relates to transmitting and receiving beam information in a wireless communication system. An operation of a receiving end comprises the steps of: generating a signal for indicating two or more analog transmission beams which can be assigned to the receiving end; and transmitting the signal. The present invention also includes other embodiments than the above described embodiment.
Patent KR-20210099335-A (KR)
Title: Stator for Electric motor and Electric Motor having the Same
Inventor: KIM BYUNG SOO
IPC: H02K3/48
Filed: 2020-02-04
Abstract: The present invention relates to a stator for an electric motor and an electric motor having the same. According to one aspect of the present invention, provided is the stator for the electric motor comprising a yoke that forms a closed curve, and a slot unit that includes one or more slots, where a coil is wound, extended from the yoke to a rotation center of a rotor and to an inside of a diameter radially. The slot unit is formed to have at least one phase, and a ratio of a slot number of the slot unit and a pole number of a magnet disposed in the rotation center of the rotor of the slot unit is 6 : 5.
Patent KR-20210099710-A (KR)
Title: Display module
Inventor: KIM JUNG HOON
IPC: G02F1/1333
Filed: 2020-02-04
Abstract: A display module includes a display panel on which an image is displayed. A driver chip supplies a driving voltage to the display panel. A thermoelectric element is disposed on a first surface of the display panel and overlaps the driver chip. An embedded battery is disposed on the first surface of the display panel, is spaced apart from the thermoelectric element, and electrically connected to the driver chip and the thermoelectric element to supply power to the driver chip and the thermoelectric element. Accordingly, by recovering at least a portion of the heat emitted through the thermoelectric element and a heat dissipation sheet, energy efficiency may be improved.
Patent KR-20210101065-A (KR)
Title: Harmonic dual band mixer
Inventor: LEE MOON QUE
IPC: H03D7/14
Filed: 2020-02-07
Abstract: The present invention relates to a harmonic dual band mixer comprising: ring-type wiring; a first diode connected between a first port connected to the ring-type wiring and a central node; a second diode connected between a third port connected to the ring-type wiring and the central node; a fifth port which is connected to the ring-type wiring and to which a local oscillation signal is input; a fourth port which is connected to the ring-type wiring and to which a first RF signal of an X band is input; a sixth port which is connected to the central node and to which a second RF signal of a K band is input; and a seventh port connected to the central node and outputting an IF signal.
Patent KR-20200018561-A (KR)
Title: Bonding apparatus for cotton swab packaging sheet
Inventor: JU EUN HEE
IPC: B65H37/00
Filed: 2020-02-13
Abstract: Disclosed is a cotton swab packaging sheet bonding apparatus. The cotton swab packaging sheet bonding apparatus of the present invention comprises: an upper part packaging sheet supply unit provided at a transfer main body and supplying an upper part packaging sheet for individual packaging of a cotton swab member; a lower part packaging sheet supply unit provided at the transfer main body and supplying a lower part packaging sheet to be overlapped with the upper part packaging sheet with the cotton swab member interposed therebetween; and a main operation roll unit provided at the transfer main body so as to be disposed between the upper part packaging sheet supply unit and the lower part packaging sheet supply unit, provided as a place where the upper part packaging sheet and the lower part packaging sheet are overlapped with the cotton swab member interposed therebetween, and provided with a plurality of grooves to accommodate the cotton swab member in the lower part packaging sheet.
Patent KR-20200102937-A (KR)
Title: Systems, methods, and apparatus for interacting with a computer during a welding operation
Inventor: CROSS CHARLES
IPC: B23K37/00
Filed: 2020-02-18
Abstract: According to embodiments of the present invention, provided are a system, a method, and a device for interacting with a computer during a welding operation. According to an embodiment of the present invention, provided is a welding tool comprising a handle, a neck, and an air mouse device with a selection interface. The welding tool is operatively connected to a welding machine and is formed to be used by an operator to perform a welding operation for a workpiece. Also, the air mouse device is formed to wirelessly communicate with a computer operably connected to the welding machine. The air mouse device allows an operator to set a position of a computer cursor on an option icon as displayed on a display monitor by a computer by moving the welding tool in air. Furthermore, the air mouse device allows the operator to select the option icon by being coupled to the selection interface of the air mouse device.
Patent KR-20210105198-A (KR)
Title: Induction heating type cooktop of checking whether thin layer is damaged and method thereof
Inventor: KWACK YOUNG HWAN
IPC: H05B6/12
Filed: 2020-02-18
Abstract: An objective of the present invention is to provide an induction-heating cooktop capable of heating both a magnetic substance and a nonmagnetic substance by arranging a separate induction-heating body (namely, a thin film) other than a container to be heated by a user on an upper plate unit. According to an embodiment of the present invention, the induction-heating cooktop comprises: a cover plate coupled to the upper end of a case, and having an upper plate unit provided on the upper end thereof and allowing an object to be heated to be arranged thereon; a thin film coated on at least one between the upper and lower ends of the upper plate unit; a working coil provided in the case to induction-heat at least one between the thin film and the object to be heated; a temperature sensor measuring the temperature of the thin film to acquire measurement temperature information; a memory configured to store information on the correlation between an inductor component and a resistor component of an equivalent circuit formed by the thin film and the temperature of the thin film in advance; and an MCU configured to determine estimation temperature information corresponding to an inductor component and a resistor component of an equivalent circuit formed by the thin film induction-heated by the working coil based on the information on the correlation, and compare the estimation temperature information and the measurement temperature information to determine whether the thin film is damaged. Moreover, the present invention provides a method for determining the material of an object to be heated which is arranged on the induction-heating cooktop.
Patent KR-20210105619-A (KR)
Inventor: HA TAE GEUN
IPC: F26B25/22
Filed: 2020-02-19
Abstract: The present invention relates to a method of driving a continuous microwave dryer equipped with a cooling dehumidifier and, more specifically, to a method of driving a continuous microwave dryer equipped with a cooling dehumidifier, capable of drying an object passing through the inside thereof by using microwaves. The dryer (100) comprises: a chamber (110) having an internal space formed in a longitudinal direction; and a transfer belt (120) passing through the internal space of the chamber (110), wherein the internal space of the chamber (110) is divided into a plurality of spaces and microwave radiators (130) individually generating and radiating microwaves are formed in the divided spaces, and the chamber (110) also includes a heating fan, an infrared generator and a cooling dehumidifier (180). According to the present invention, microwaves are radiated with radiation intensity varied depending on the humidity of the object, and also, the chamber is formed to be long, and its internal space is divided into a plurality of spaces, wherein the separate microwave radiators are mounted in the divided spaces, and, accordingly, the intensity of the microwaves is made to be strong at the beginning, and, when the object is transferred to a next space along the transfer belt, the intensity of the microwaves is made to become gradually weaker, which can lead to a reduction in a waste of electric power, and, as a result, the microwave dryer can be very economically driven, and, in particular, since the heating fan, the infrared generator and the cooling dehumidifier are installed together, there can be an effect of doubling a drying speed.
Patent KR-20210106778-A (KR)
Title: Memory controller and operating method thereof
Inventor: KIM BYUNG JUN
IPC: G11C7/04
Filed: 2020-02-21
Abstract: The present technology relates to an electronic device. A memory controller controlling a memory device comprises: a temperature information acquisition unit configured to acquire temperature information about the memory device; a write buffer that temporarily stores write data received from a host; a write timing controller configured to generate write timing information indicating a point in time when write data is stored in a memory device based on the temperature information; and a write operation controller configured to control the write buffer and the memory device to store the write data stored in the write buffer in the memory device based on the write timing information.
Patent KR-20200026223-A (KR)
Title: Liquid cargo storage tank and marine structure including the same
Inventor: PARK JUNG KYU
IPC: B63B25/16
Filed: 2020-02-21
Abstract: The present invention relates to a liquid cargo storage tank and a marine structure having the same. The liquid cargo storage tank of the present invention comprises: an insulated/closed structure which is installed from an inner plate and inner deck of a hull in the order of a secondary insulating wall, a secondary barrier, a primary insulating wall and a primary barrier, and has an opening provided in an upper portion; a secondary barrier connection structure installed along the side surfaces of the secondary barrier and the secondary insulating wall exposed along the periphery of the opening; a primary barrier connection structure installed in a space between a lower surface of the secondary barrier connection structure exposed along the periphery of the opening and the side surface of the primary insulating wall; and a liquid dome installed in the opening for loading and unloading liquid cargo, and forming a flattened structure at the inner deck level. The primary barrier connection structure includes: a top bridge panel installed in a space formed by the secondary barrier structure and the primary insulating wall; a third anchoring strip constructed on a lower surface of the top bridge panel; a connection sheet partially overlapped with the primary barrier and installed to extend from a lower surface of the primary insulating wall to a lower surface of the top bridge panel; and a third angle partially overlapped with the connection sheet, and installed to extend to a side surface of the secondary barrier connection structure along a side surface of the top bridge panel, so as to connect the third anchoring strip and the secondary barrier connection structure.
Patent KR-20210108553-A (KR)
Title: Light device having plurality beam pattern image
Inventor: LIM JUNG WOOK
IPC: H01L25/075
Filed: 2020-02-25
Abstract: By allowing images of various lights to be projected by allowing a light irradiated from a plurality of micro light emitting parts to be passed through each of a microlens part and a shield part, the image of the projected light, in the present invention, is diversified according to whether or not the micro light emitting part is turned on. In addition, introduced is a light source device having a plurality of beam pattern images wherein a layout is reduced and a structure simplified as a light source array, a shield array, and a lens array are each formed in a plate shape. A light source device having a plurality of beam pattern images comprises: a light source array; and a shield array.
Patent KR-20210111084-A (KR)
Title: Board game for coding study and learning method using the same
Inventor: YOON TAE MIN
IPC: A63F3/00
Filed: 2020-03-02
Abstract: Provided is a maze type board game teaching tool for learning coding principles, comprising: a game table in which a plurality of cells are formed by a plurality of first and second lines orthogonal to each other, and a groove part is formed at each intersection of the first and second lines; a pole formed to have a predetermined length, inserted into the groove part, and including an insertion groove formed on each side surface thereof; a card inserted into the insertion groove of the pole; and a main object disposed in any one of the plurality of cells and movable to another cell. As the poles are inserted into the plurality of groove parts, and the card is inserted between the adjacent poles, a wall is formed around the plurality of cells, such that a path through which the main object can move is formed on the game table.
Patent KR-20210111977-A (KR)
Title: Speed bump filled with dilatant fluid
Inventor: KIM YE EUN
IPC: E01F9/529
Filed: 2020-03-04
Abstract: The present invention relates to a speed bump comprising a dilatant fluid. According to the present invention, the dilatant fluid can be additionally supplied at any time by allowing the inflatable fluid to be injected into the inside of the speed bump. Also, for fixing the speed bump, holes are formed at both ends of the speed bump so that screws can be fixed, so the speed bump can be installed easily. Unlike an existing speed bump, only a driver of a speeding vehicle can feel the vibration as the vehicle passes over the speed bump containing the dilatant fluid of the present invention, so that the driver recognizes that he or she has been speeding. The speed bump comprising a dilatant fluid comprises: a lower end unit; an upper end unit; and a built in unit.